Inventor · disambiguated record
Erwin A. Zurfluh
Also filed as: ZURFLUH ERWIN · ZURFLUH ERWIN A · ZURFLUH ERWIN ALEX
10 granted patents·374 citations·filing 1985–2009
92Inventor score
Top patents by PatentIndex Score
10 records- 0190US4677648ADigital phase locked loop synchronizerIBM·Filed 1985·Granted Jun 30, 1987·64 cites·13 claims
- 0279US5327428ACollision-free insertion and removal of circuit-switched channels in a packet-switched transmission structureIBM·Filed 1991·Granted Jul 5, 1994·106 cites·18 claims
- 0379US4731784ACommunication system comprising overlayed multiple-access transmission networksIBM·Filed 1986·Granted Mar 15, 1988·61 cites·16 claims
- 0476US8494725B2Stabilization of a mast for vehicles and shipsZURFLUH ERWIN ALEX·Filed 2009·Granted Jul 23, 2013·12 cites·15 claims
- 0572US5177482ARll encoder and decoder with pipelined plural byte processingIBM·Filed 1991·Granted Jan 5, 1993·32 cites·17 claims
- 0660US5185737AMethod and apparatus for cyclic reservation multiple access in a communications systemIBM·Filed 1990·Granted Feb 9, 1993·35 cites·24 claims
- 0754US5210750AMethod and apparatus for distributed queue multiple access in a communication systemIBM·Filed 1991·Granted May 11, 1993·29 cites·11 claims
- 0852US5081622AMethod and apparatus for distributed queue multiple access in a communication systemIBM·Filed 1990·Granted Jan 14, 1992·22 cites·23 claims
- 0938US5110194AControlled fiber-optic switchIBM·Filed 1990·Granted May 5, 1992·8 cites·15 claims
- 1031US5214649AInsert/remove signalling in lan systemsIBM·Filed 1991·Granted May 25, 1993·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →